//
//  NSString+GX_SHA_1.h
//  24-加密
//
//  Created by 曹曹 on 16/8/16.
//  Copyright © 2016年 曹曹. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSString (GX_SHA_1)
- (NSString *)SHA_1String;
@end
